# WaterCraftMall vs PetroRigs

The clearest difference is in-app purchases: PetroRigs at none against WaterCraftMall's 6. PetroRigs also leads on update cadence (every 6 days vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. WaterCraftMall sells 6 one-off in-app purchases. PetroRigs asks for nothing beyond the download.

WaterCraftMall ships an update every 7 months, PetroRigs every 6 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | WaterCraftMall | PetroRigs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 days** |
| Size | 66 MB | 40 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ahmed Nafea](https://appshunter.io/developer/1595918966) | [Rebecca Payne Field](https://appshunter.io/developer/1730467450) |

## What reviewers say

### WaterCraftMall

[App page](https://appshunter.io/ios/app/watercraftmall/id1595918964)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Featured Ad Plan | $4.99 | one-time |
| Featured Ad Plan | $5.00 | one-time |
| Premium Ad Plan | $9.99 | one-time |
| Premium Ad Plan | $10.00 | one-time |
| Business Plan | $49.99 | one-time |
| Business Plan | $50.00 | one-time |


### PetroRigs

[App page](https://appshunter.io/ios/app/petrorigs/id6477778614)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WaterCraftMall free?

WaterCraftMall is free to download, with in-app purchases available.

### Is PetroRigs free?

PetroRigs is free to download, with no in-app purchases.

### Do WaterCraftMall or PetroRigs have ads?

Neither WaterCraftMall nor PetroRigs shows ads.

### Which is updated more often, WaterCraftMall or PetroRigs?

WaterCraftMall ships an update every 7 months, and PetroRigs every 6 days. Most recently, WaterCraftMall was updated on October 27, 2026 and PetroRigs on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*